Prime Minister Boris Johnson arrives at NATO summit in Watford

The video discusses NATO's 70th anniversary, emphasizing its success due to collective defense and the Article 5 security guarantee. The UK reaffirms its commitment by investing 2% of GDP in defense and contributing significantly to NATO's Readiness initiative. The video also covers discussions on NATO's future, global security issues, and the importance of unity among member states.

What is the core principle of NATO's Article 5 security guarantee?

Why is the UK increasing its defense spending?

What are some of the contributions the UK is making to NATO's Readiness initiative?

What challenges does NATO face regarding unity among member states?

What is emphasized as vital for collective security among NATO leaders?